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Saturday, November 12, 2011

Botnet Statistics [2011-11-11]

detection period: 2011-11-11 00:00-23:59 UTC
total number of suspected botnet IPs: 2596
number of botnet IPs notified to network operators: 0
number of spam blocked: 246446
recipient count of spam blocked: 8570082

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET240
2CHINANET-GD148
3CTTNET114
4CHINANET-JS55
5KORNET-KR51
6VNPT-VNNIC-VN40
7BSNLNET39
8CHINANET-FJ33
9CRTC30
10UNICOM-BJ29

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China836
2Taiwan260
3Brazil131
4India127
5Russain Federation119
6United States105
7South Korea89
8Viet Nam69
9Ukraine58
10Indonesia55

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